Faraday rotation of a magnetophotonic crystal with the dual-cavity structure
Faraday rotation of a magnetophotonic crystal with the dual-cavity structure
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DOI：
10.1063/1.3365431
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发表时间：
2010-05-01
影响因子：
3.2
通讯作者：
Inoue, Mitsuteru
中科院分区：
文献类型：
--
作者：
Goto, Taichi;Baryshev, Alexander V.;Inoue, Mitsuteru
我们展示了一维磁光子晶体（MPC）的光学特性，该晶体包含内置于介电多层中的两个磁性缺陷。这种具有所谓双腔结构的 MPC 在设计波长下表现出共振透射率和法拉第旋转的增强。在法拉第旋转的光谱中观察到双峰，这是双腔的固有特征。然而，谐振传输的峰值具有钟形形状。这些结果与我们的理论考虑一致，其中考虑了实验样品中的结构紊乱。 (C) 2010 年美国物理研究所。 [doi:10.1063/1.3365431]
We demonstrated optical properties of a one-dimensional magnetophotonic crystal (MPC) which comprises two magnetic defects built into a dielectric multilayer. This MPC with the so-called dual-cavity structure exhibited resonant transmittance and enhancement of the Faraday rotation at a designed wavelength. A double peak that is intrinsic feature of dual cavities was observed in the spectrum of the Faraday rotation. However, the peak of resonant transmission had a bell-type shape. These results are in agreement with our theoretical consideration where a structural disorder in the experimental sample was taken into account. (C) 2010 American Institute of Physics. [doi:10.1063/1.3365431]